CHSL_PM1_Maths

Question: If x/y = 3/4 and x+y=28, find y-x. यदि x/y = 3/4 और x+y=28 हो, तो y-x ज्ञात करें। […]

Question: Find the value of: sin²30° + cos²60° + tan²45° मान ज्ञात करें: sin²30° + cos²60° + tan²45° Options: a)

Question: The ratio of ages of A:B = 3:5. After 10 years it becomes 5:7. Find present age of B.

Question: A train 240m long passes a pole in 12 seconds. How long will it take to pass a 360m

Question: A can complete a work in 15 days, B in 20 days. They work together for 5 days, then